/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsEditorOnlyExp/Public/SkeletalMesh/SkeletonEditingTool.h
UMirroringProperties
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UMirroringProperties : public [UInteractiveToolPropertySet](API\Runtime\InteractiveToolsFramework\UInteractiveToolPropertySet)
FMirrorOptions
Options
TWeakObjectPtr<...
ParentTool